* [PATCH] dt-bindings: Document optional "reserved-names" property
@ 2017-05-09 17:18 Florian Fainelli
[not found] ` <20170509171847.27457-1-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Florian Fainelli @ 2017-05-09 17:18 UTC (permalink / raw)
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, mark.rutland-5wv7dgnIgG8,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+,
devicetree-spec-u79uwXL29TY76Z2rM5mHXA,
glikely-s3s/WqlpOiPyB63q8FvJNQ,
stewart-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8, Florian Fainelli
Define an optional string property: "reserved-names" which can be used
by the client program to tag/identify reserved memory regions.
Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
index 3da0ebdba8d9..bd3c9485f637 100644
--- a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
+++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
@@ -64,6 +64,10 @@ reusable (optional) - empty property
system can use that region to store volatile or cached data that
can be otherwise regenerated or migrated elsewhere.
+reserved-names (optional)
+ - Provides a named tag to the client program to help pretty print/identify
+ the reserved memory region.
+
Linux implementation note:
- If a "linux,cma-default" property is present, then Linux will use the
region for the default pool of the contiguous memory allocator.
--
2.9.3
^ permalink raw reply related [flat|nested] 3+ messages in thread[parent not found: <20170509171847.27457-1-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: [PATCH] dt-bindings: Document optional "reserved-names" property [not found] ` <20170509171847.27457-1-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2017-05-12 23:55 ` Rob Herring 2017-05-19 23:59 ` Florian Fainelli 0 siblings, 1 reply; 3+ messages in thread From: Rob Herring @ 2017-05-12 23:55 UTC (permalink / raw) To: Florian Fainelli Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA, devicetree-u79uwXL29TY76Z2rM5mHXA, mark.rutland-5wv7dgnIgG8, david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+, devicetree-spec-u79uwXL29TY76Z2rM5mHXA, glikely-s3s/WqlpOiPyB63q8FvJNQ, stewart-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8 On Tue, May 09, 2017 at 10:18:47AM -0700, Florian Fainelli wrote: > Define an optional string property: "reserved-names" which can be used > by the client program to tag/identify reserved memory regions. > > Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > --- > Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt > index 3da0ebdba8d9..bd3c9485f637 100644 > --- a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt > +++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt > @@ -64,6 +64,10 @@ reusable (optional) - empty property > system can use that region to store volatile or cached data that > can be otherwise regenerated or migrated elsewhere. > > +reserved-names (optional) > + - Provides a named tag to the client program to help pretty print/identify > + the reserved memory region. *-names is normally on the client side. I'd like to keep that consistent. Second, I don't see the need for this. The compatible is not enough? Rob ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] dt-bindings: Document optional "reserved-names" property 2017-05-12 23:55 ` Rob Herring @ 2017-05-19 23:59 ` Florian Fainelli 0 siblings, 0 replies; 3+ messages in thread From: Florian Fainelli @ 2017-05-19 23:59 UTC (permalink / raw) To: Rob Herring Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA, devicetree-u79uwXL29TY76Z2rM5mHXA, mark.rutland-5wv7dgnIgG8, david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+, devicetree-spec-u79uwXL29TY76Z2rM5mHXA, glikely-s3s/WqlpOiPyB63q8FvJNQ, stewart-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8 On 05/12/2017 04:55 PM, Rob Herring wrote: > On Tue, May 09, 2017 at 10:18:47AM -0700, Florian Fainelli wrote: >> Define an optional string property: "reserved-names" which can be used >> by the client program to tag/identify reserved memory regions. >> >> Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> >> --- >> Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt >> index 3da0ebdba8d9..bd3c9485f637 100644 >> --- a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt >> +++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt >> @@ -64,6 +64,10 @@ reusable (optional) - empty property >> system can use that region to store volatile or cached data that >> can be otherwise regenerated or migrated elsewhere. >> >> +reserved-names (optional) >> + - Provides a named tag to the client program to help pretty print/identify >> + the reserved memory region. > > *-names is normally on the client side. I'd like to keep that > consistent. > > Second, I don't see the need for this. The compatible is not enough? Sounds like you are right, compatible is good enough, thanks -- Florian ^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-05-09 17:18 [PATCH] dt-bindings: Document optional "reserved-names" property Florian Fainelli
[not found] ` <20170509171847.27457-1-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-05-12 23:55 ` Rob Herring
2017-05-19 23:59 ` Florian Fainelli
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